47229560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{168677}}^1$

素因数の和:168695

約数の個数: 32

約数和(自身を含む): 121448160

約数和(自身を除く): 74218600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 168677, 337354, 674708, 843385, 1180739, 1349416, 1686770, 2361478, 3373540, 4722956, 5903695, 6747080, 9445912, 11807390, 23614780, 47229560]

約数ペア:

[(1, 47229560), (2, 23614780), (4, 11807390), (5, 9445912), (7, 6747080), (8, 5903695), (10, 4722956), (14, 3373540), (20, 2361478), (28, 1686770), (35, 1349416), (40, 1180739), (56, 843385), (70, 674708), (140, 337354), (280, 168677)]